Ancient Mars may have harbored life for hundreds of millions of years

https://www.extremetech.com/wp-content/uploads/2016/11/Mars-from-Hubble-768x424.jpg 768w, https://www.extremetech.com/wp-content/uploads/2016/11/Mars-from-Hubble-640x353.jpg 640w, https://www.extremetech.com/wp-content/uploads/2016/11/Mars-from-Hubble-106x59.jpg 106w, https://www.extremetech.com/wp-content/uploads/2016/11/Mars-from-Hubble-672x371.jpg 672w, https://www.extremetech.com/wp-content/uploads/2016/11/Mars-from-Hubble.jpg 1344w" sizes="(max-width: 300px) 100vw, 300px" /> Alien life might have found a home on Mars for much longer than we previously thought. The post Ancient Mars may have harbored life for hundreds of millions